--- title: "Chicago Class A Office Market" description: "The Loop and the West Loop — two distinct trophy markets." canonical: https://classa.info/cities/chicago pageType: city lastUpdated: 2026-04-15T00:00:00.000Z license: "CC BY 4.0 with attribution to Class A Atlas (https://classa.info)." --- > Chicago Class A office rents around $52/sqft/yr, with 24.5% vacancy and 22 months of typical rent-free on a 10-year term. ## TL;DR - West Loop has overtaken the Loop on trophy rents. - Concessions remain rich: 18-30 months free on a 10-year deal. - Sublease overhang concentrated in older Loop Class B stock. - Structural ESG retrofits accelerating across Loop trophy assets. - AI and fintech tenants drive net new absorption. # Chicago Class A Office Market *The Loop and the West Loop — two distinct trophy markets.* ## TL;DR - West Loop has overtaken the Loop on trophy rents. - Concessions remain rich: 18-30 months free on a 10-year deal. - [sublease](/topics/sublease-strategy)">Sublease overhang concentrated in older Loop [Class B](/glossary/class-b) stock. - Structural ESG retrofits accelerating across Loop trophy assets. - AI and fintech tenants drive net new absorption. ## Overview Chicago's premium office market splits between the historic Loop and the resurgent West Loop. The West Loop has captured the bulk of trophy lease-up since 2018; the Loop is mid-cycle through a major repositioning of older [Class A](/glossary/class-a) stock. ## Market snapshot | Class A rent | 52 USD/sqft/yr (52 USD)| | Vacancy | 24.5%| | Typical lease length | 10 years| | Typical rent-free | 22 months| Composite Q1 2026 Chicago Class A reports. ## Lease norms Modified-gross with op-ex escalations over a [base year](/glossary/base-year). Rent-free 18-30 months and TI $120-$200/sqft on a 10-year term are current market. ## Transit & access CTA L lines and Metra commuter rail. Union Station and Ogilvie anchor commuter rail; Loop Elevated lines circle the historic CBD. ## Tax Combined federal + Illinois corporate tax effectively 28.5%. Cook County personal property lease transaction tax applies. ## Talent Deep professional-services, fintech, and trading talent pool. Average all-in compensation indexes 88 vs. New York. ## Notable Class A buildings - **BMO Tower** [](https://www.google.com/maps/search/?api=1&query=BMO%20Tower%2C%20320%20South%20Canal%20Street%2C%20Chicago%2C%20IL%2060606%2C%20West%20Loop%2C%20Chicago%2C%20United%20States&query_place_id=ChIJcX3s0HgtDogRpKBMBNnDzos) · West Loop - **Salesforce Tower Chicago** [](https://www.google.com/maps/search/?api=1&query=Salesforce%20Tower%20Chicago%2C%20333%20West%20Wolf%20Point%20Plaza%2C%20Chicago%2C%20IL%2060654%2C%20West%20Loop%2C%20Chicago%2C%20United%20States&query_place_id=ChIJh0gibO8tDogRY8fLVa07eiA) · West Loop - **Willis Tower** [](https://www.google.com/maps/search/?api=1&query=Willis%20Tower%2C%20233%20South%20Wacker%20Drive%2C%20Chicago%2C%20IL%2060606%2C%20Loop%2C%20Chicago%2C%20United%20States&query_place_id=ChIJu_tp4r4sDogRfYy4Xs5tDwE) · Loop - **150 N Riverside** [](https://www.google.com/maps/search/?api=1&query=150%20N%20Riverside%2C%20150%20North%20Riverside%20Plaza%2C%20Chicago%2C%20IL%2060606%2C%20West%20Loop%2C%20Chicago%2C%20United%20States&query_place_id=ChIJC5qZ7ccsDogRo9xuvmMyw08) · West Loop ## Class A submarkets in Chicago - [**West Loop**](/cities/chicago/west-loop) — Chicago's resurgent trophy quarter. (trophy) - [**The Loop**](/cities/chicago/the-loop) — The historic financial spine. (prime) - [**Fulton Market**](/cities/chicago/fulton-market) — Tech-and-creative spine northwest of the Loop. (prime) - [**River North**](/cities/chicago/river-north) — Boutique HQs and creative agencies. (established) - [**West Loop Gate**](/cities/chicago/west-loop-gate) — Quietly emerging western Class A spine. (established) - [**Streeterville**](/cities/chicago/streeterville) — Magnificent Mile-adjacent professional cluster. (prime) ## Chicago deep-dives - [Rents and incentives](/cities/chicago/topics/rents-and-incentives) — What does Class A rent cost and what concessions are typical? - [Sublease market](/cities/chicago/topics/sublease-market) — How deep is sublease availability and how does it price? - [ESG and LEED stock](/cities/chicago/topics/esg-and-leed) — How much certified stock exists and what premium does it command? - [Transit and commute](/cities/chicago/topics/transit-and-commute) — Which submarkets have the strongest transit access? - [Talent and salaries](/cities/chicago/topics/talent-and-salaries) — What does the white-collar talent pool look like and how is it priced? - [Fit-out costs](/cities/chicago/topics/fit-out-costs) — What does a Class A [fit-out](/topics/fit-out-capex)">fit-out cost per square foot? - [Flex vs lease](/cities/chicago/topics/flex-vs-lease) — When does premium [coworking](/topics/lease-vs-flex) beat a traditional lease? - [Taxes and incentives](/cities/chicago/topics/taxes-and-incentives) — What corporate, occupancy, and property taxes apply? - [Neighborhoods overview](/cities/chicago/topics/neighborhoods-overview) — Which Class A submarkets exist and how do they compare? - [Notable buildings](/cities/chicago/topics/notable-buildings) — Which trophy assets define the market? - [Class A vs Class B](/cities/chicago/topics/class-a-vs-class-b) — What is the spread between Class A and Class B and why? - [Leasing conventions](/cities/chicago/topics/leasing-conventions) — What lease structures, terms, and concessions are normal? - [Expansion checklist](/cities/chicago/topics/expansion-checklist) — What is the operational checklist for opening here? - [Relocation guide](/cities/chicago/topics/relocation-guide) — How do you move into this market from another city? - [Frequently asked questions](/cities/chicago/topics/faq) — Quick answers to the questions occupiers ask most. - [Operating expenses](/cities/chicago/topics/operating-expenses) — What service charges, OpEx, and pass-throughs apply on top of rent? - [Growth and availability](/cities/chicago/topics/growth-and-availability) — How tight is current availability and what does the pipeline look like? - [Sustainability pathways](/cities/chicago/topics/sustainability-pathways) — How do tenants land net-zero or science-based-target leases here? - [Hybrid work policy](/cities/chicago/topics/hybrid-work-policy) — How are hybrid policies shaping office demand here? - [Security and redundancy](/cities/chicago/topics/security-and-redundancy) — What security, power, and connectivity redundancy are standard? - [Lab and R&D space](/cities/chicago/topics/lab-and-r-and-d) — What does R&D-grade or wet-lab space look like in this market? - [Brand experience](/cities/chicago/topics/brand-experience) — How do trophy buildings function as brand experiences and showpieces? - [Fund strategy and flag](/cities/chicago/topics/fund-strategy-and-flag) — Which submarkets carry the strongest investor flag for funds? - [Exit and renewal](/cities/chicago/topics/exit-and-renewal) — How do you handle a Class A renewal or exit cleanly here? - [Market cycle position](/cities/chicago/topics/market-cycle-position) — Where is this Class A market in its cycle right now? ## Chicago — frequently compared - [**Chicago vs Austin**](/compare/austin-vs-chicago) — Americas HQ shortlist: Austin vs Chicago. - [**Chicago vs Boston**](/compare/boston-vs-chicago) — Americas HQ shortlist: Boston vs Chicago. - [**Chicago vs Los Angeles**](/compare/chicago-vs-los-angeles) — Americas HQ shortlist: Chicago vs Los Angeles. - [**Chicago vs Miami**](/compare/chicago-vs-miami) — Americas HQ shortlist: Chicago vs Miami. - [**Chicago vs New York**](/compare/chicago-vs-new-york) — Americas HQ shortlist: Chicago vs New York. - [**Chicago vs San Francisco**](/compare/chicago-vs-san-francisco) — Americas HQ shortlist: Chicago vs San Francisco. ## Frequently asked questions ****Why has the West Loop overtaken the Loop?**** : Newer trophy delivery, riverfront amenity, Union Station/Ogilvie adjacency, and stronger end-of-trip facilities. The Loop is responding with major repositionings. ## Editorial provenance Reviewed by [**Miriam Hollander**](/about/authors/miriam-hollander) — Lead market analyst. Last updated 2026-04-15. See our [methodology](/about/methodology) and [editorial standards](/about/editorial-standards). ### Primary sources for this page - [CBRE Marketview reports](https://www.cbre.com/insights) — CBRE - [JLL Office Insight](https://www.jll.com/en/trends-and-insights) — JLL - [Cushman & Wakefield Marketbeat](https://www.cushmanwakefield.com/en/insights) — Cushman & Wakefield - [Savills World Research](https://www.savills.com/research_articles/) — Savills - [Colliers Global Office Outlook](https://www.colliers.com/en/research) — Colliers [Full sources index](/about/sources) · [Submit a correction](/about/corrections) ## Related topics - [**Class A Lease Negotiation**](/topics/class-a-lease-negotiation) — How to negotiate a Class A office lease — the playbook from LOI to signed deal. - [**Hybrid Workplace Strategy**](/topics/hybrid-workplace-strategy) — How to size, structure, and lease a Class A office for a hybrid workforce. - [**ESG / LEED for Tenants**](/topics/esg-leed-tenants) — How tenants evaluate, negotiate, and report on ESG performance in a Class A office lease. - [**Cross-border Expansion**](/topics/cross-border-expansion) — How to run a coordinated Class A office search across multiple geographies. - [**Fit-out Capex**](/topics/fit-out-capex) — How to budget, sequence, and govern Class A office fit-out capex. - [**Lease vs Flex**](/topics/lease-vs-flex) — When premium flex (coworking, managed office) beats a conventional Class A lease — and vice versa. --- Citation: Source: Class A Atlas (https://classa.info/cities/chicago), updated 2026-04-15T00:00:00.000Z.